Solve error System.Data.Entity.Design.AspNet.EntiDesignerBuildProvider

 

Introduction

In this article i will tell you how to solve asp.net error : Could not load type System.Data.Entity.Design.AspNet.EntityDesignerBuildProvider

Solution

Open your web.config file and replace :

<compilation debug="true" targetFramework="4.5"/>

with the following code

 <compilation debug="true" targetFramework="4.5">
      <assemblies>
        <add assembly="System.Data.Entity.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089" />
      </assemblies>
    </compilation>

That's it... Now debug your code. Issue will be resolved.

Give your Valuable Comments.
comments powered by Disqus
 
Follow me on twitter
About Me
Harpreet Singh
I began programming with C++ when i was 17. Then at the middle of my study .NET came. Then I began to read C# and VB.NET. By the time i learnt SQL and ASP.NET, and developed some websites such as news portals that are active now. Currently i am running my own Software company.
More Articles